a point of a net having the property that the net is frequently in each neighborhood of the point.
a point of a filter having the property that every neighborhood of the point has points in common with every set in the filter.
Moot Point vs. Mute PointYou may have heard coworkers or acquaintances refer to an inconsequential or irrelevant point as a moot point, or maybe you’ve heard mute point instead. Fans of the TV show Friends may have heard a third variation: moo point (because, according to Joey, a cow’s opinion doesn’t matter). But which expression is correct, and what exactly does it mean? The correct phrase is moot point. …
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019